Northbound on I-95 from New Haven/Old Saybrook: Take Exit 75 (Waterford), at the end of ramp turn right onto Route 1 (Boston Post Rd).  Follow 4 miles to Avery Lane, turn right Silva's Package Store is on corner). Go 0.3 miles to light.  Proceed through light straight onto Route 213N (Great Neck Road).  Follow Route 213 for approx. 3 miles to stop sign, then turn right staying on Route 213.  Camp Harkness entrance is on right.

Southbound on I-95 from Groton/Mystic:  Take Exit 81 (Cross Road Exit).  Turn left at end of ramp onto Parkway North, follow to traffic light at Cross Road.  Turn left onto Cross Rd. for 1 mile to light and then turn left onto Route 1 (Boston Post Rd.). Follow directions above to Avery Lane and then onto Route 213 to Camp Harkness.

Southbound on I- 395 from Norwich:  Take Exit 77, at the end of ramp turn left onto Route 85 (Hartford Turnpike).  Follow to second traffic light and turn right onto Cross Road.  Proceed 2 miles and turn left onto Route 1 and follow directions above to Avery Lane and then onto Route 213 to Camp Harkness.

Southbound on Route 2 from Hartford:  Take Route 2 to Exit 19 Colchester/New London and proceed south on Route 11.  Follow to Exit 4 at end of Route 11 and turn left onto Route 82(East Haddam Rd).  Proceed 1 mile to traffic light and turn right onto Route 85 (Hartford/New London Turnpike).  Follow Route 85 for approximately eight miles into Waterford.  Pass under I-395 and at second traffic light turn right onto Cross Road. Go two miles and then turn left onto Route 1 (Boston Post Rd) for 1.5 miles to Avery Lane.  Turn right on Avery Lane and follow directions above onto Route 213 to Camp Harkness.